HL7 FHIR® Implementation Guide: Electronic Case Reporting (eCR) - US Realm
2.1.0 - STU 2 US

This page is part of the electronic Case Reporting (eCR) (v2.1.0: STU 2) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

: US Public Health Exposure Contact Information Example: Football Game - XML Representation

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<Observation xmlns="http://hl7.org/fhir">
  <id value="observation-us-ph-exposure-contact-info-football-game"/>
  <meta>
    <versionId value="6"/>
    <lastUpdated value="2021-08-21T03:52:28.637+00:00"/>
    <source value="#4mfRzWw4DxNmp8a8"/>
    <profile
             value="http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-exposure-contact-information"/>
  </meta>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p><b>Generated Narrative: Observation</b></p><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Resource Observation "observation-us-ph-exposure-contact-info-football-game" Version "6" Updated "2021-08-21 03:52:28+0000" </p><p style="margin-bottom: 0px">Information Source: #4mfRzWw4DxNmp8a8!</p><p style="margin-bottom: 0px">Profile: <a href="StructureDefinition-us-ph-exposure-contact-information.html">US Public Health Exposure Contact Information</a></p></div><p><b>status</b>: final</p><p><b>category</b>: An interaction between entities that provides opportunity for transmission of a physical, chemical, or biological agent from an exposure source entity to an exposure target entity. <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="http://terminology.hl7.org/3.1.0/CodeSystem-v3-ActClass.html">ActClass</a>#EXPOS "exposure")</span></p><p><b>code</b>: Mass gathering (football game) <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="http://terminology.hl7.org/3.1.0/CodeSystem-umls.html">Unified Medical Language System</a>#C3841750 "Mass gathering")</span></p><p><b>subject</b>: <a href="Patient-patient-ecr-eve-everywoman.html">Patient/patient-ecr-eve-everywoman: Eve Everywoman</a> ""</p><p><b>focus</b>: <a href="Location-location-ecr-city-football-stadium.html">Location/location-ecr-city-football-stadium: City Football Stadium</a> "City Football Stadium"</p><p><b>effective</b>: 2020-01-11 06:00:00+0000 --&gt; 2020-01-11 09:30:00+0000</p><p><b>value</b>: City Football Stadium <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="https://browser.ihtsdotools.org/">SNOMED CT</a>#264379009 "Sports stadium (environment)")</span></p><h3>Components</h3><table class="grid"><tr><td>-</td><td><b>Code</b></td><td><b>Value[x]</b></td></tr><tr><td>*</td><td>ExposureAgent <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="http://terminology.hl7.org/3.1.0/CodeSystem-v3-ParticipationType.html">ParticipationType</a>#EXPAGNT)</span></td><td>Severe acute respiratory syndrome coronavirus 2 (organism) <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="https://browser.ihtsdotools.org/">SNOMED CT</a>#840533007)</span></td></tr></table></div>
  </text>
  <status value="final"/>
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ActClass"/>
      <code value="EXPOS"/>
      <display value="exposure"/>
    </coding>
    <text
          value="An interaction between entities that provides opportunity for transmission of a physical, chemical, or biological agent from an exposure source entity to an exposure target entity."/>
  </category>
  <code>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/umls"/>
      <code value="C3841750"/>
      <display value="Mass gathering"/>
    </coding>
    <text value="Mass gathering (football game)"/>
  </code>
  <subject>
    <reference value="Patient/patient-ecr-eve-everywoman"/>
    <display value="Eve Everywoman"/>
  </subject>
  <focus>
    <reference value="Location/location-ecr-city-football-stadium"/>
    <display value="City Football Stadium"/>
  </focus>
  <effectivePeriod>
    <start value="2020-01-11T18:00:00Z"/>
    <end value="2020-01-11T21:30:00Z"/>
  </effectivePeriod>
  <valueCodeableConcept>
    <coding>
      <system value="http://snomed.info/sct"/>
      <code value="264379009"/>
      <display value="Sports stadium (environment)"/>
    </coding>
    <text value="City Football Stadium"/>
  </valueCodeableConcept>
  <component>
    <code>
      <coding>
        <system
                value="http://terminology.hl7.org/CodeSystem/v3-ParticipationType"/>
        <code value="EXPAGNT"/>
        <display value="ExposureAgent"/>
      </coding>
    </code>
    <valueCodeableConcept>
      <coding>
        <system value="http://snomed.info/sct"/>
        <code value="840533007"/>
        <display
                 value="Severe acute respiratory syndrome coronavirus 2 (organism)"/>
      </coding>
    </valueCodeableConcept>
  </component>
</Observation>